THE COMPLETE RECORD
This profile is part of the recursive Fight Atlas graph. Open any opponent below to load that athlete’s complete professional career, then continue through every linked opponent without returning to a third-party record page.
EVERY RECORDED BOUT
Complete professional fight history, including competition before and outside UFC. Use the controls to isolate an opponent, promotion, method or result.
| Result | Date / record | Opponent | Event | Finish details |
|---|---|---|---|---|
| L | 10–8–0 (1 NC) after bout | Takanori TakahashiView status and profile → | Grachan / Brave - Grachan 59 / Brave Fight 27 | Decision (Unanimous)Round 2 Time 5:00 Referee Junichi Ota |
| NC | 10–7–0 (1 NC) after bout | Takanori TakahashiView status and profile → | Grachan - Grachan 58 | No Contest (Accidental Clash of Heads)Round 1 Time N/A Referee Junichi Ota |
| W | 10–7–0 after bout | Kazuki HagiwaraView status and profile → | Grachan - Grachan 57 | Technical Submission (Guillotine Choke)Round 1 Time 0:54 Referee Hidenobu Koike |
| L | 9–7–0 after bout | Katsushi KojimaView status and profile → | Grachan - Grachan 51 | TKO (Punches)Round 1 Time 4:37 Referee Akira Yamazaki |
| L | 9–6–0 after bout | Yusuke KagiyamaView status and profile → | Grachan / Blue Dog Gym - Grachan 40 / BFC Vol.3 | Decision (Majority)Round 2 Time 5:00 Referee Yoshinori Umeki |
| L | 9–5–0 after bout | Takahiro AshidaView status and profile → | Grachan / Brave - Grachan 39 / Brave Fight 18 | Decision (Unanimous)Round 2 Time 5:00 Referee Akira Yamazaki |
| W | 9–4–0 after bout | Takuma IwaseView status and profile → | Grachan / Gladiator - Grachan 37 / Gladiator 008 | KO (Punch)Round 2 Time 0:11 Referee Junichi Ota |
| W | 8–4–0 after bout | Naoto ShimizuView status and profile → | Grachan / One More Chance - Grachan 24 / 1MC Vol. 2 | Submission (Rear-Naked Choke)Round 2 Time 3:20 Referee Not listed |
| L | 7–4–0 after bout | Naoki TajimaView status and profile → | Grachan / One More Chance - Grachan 23 / 1MC Vol. 1 | Decision (Unanimous)Round 2 Time 5:00 Referee Kentaro Senda |
| W | 7–3–0 after bout | Daisuke KiguchiView status and profile → | Grachan - Grachan 20 | Submission (Rear-Naked Choke)Round 2 Time 3:29 Referee Hidenobu Koike |
| L | 6–3–0 after bout | Yutaka ShimamuraView status and profile → | Grachan - Grachan 17 | Technical Decision (Unanimous)Round 1 Time 2:49 Referee Hidenobu Koike |
| W | 6–2–0 after bout | Ben BuchanView status and profile → | Grachan - Grachan 16 | Submission (Rear-Naked Choke)Round 1 Time 3:08 Referee Kentaro Senda |
| W | 5–2–0 after bout | Shoichi KudoView status and profile → | Kingdom Cage - Yokohama Cage Festival 2014 | TKO (Punches)Round 1 Time 0:47 Referee Not listed |
| W | 4–2–0 after bout | Daisuke MatsumotoView status and profile → | Kingdom Cage - Yokohama Cage Festival 2014 | Submission (Armbar)Round 1 Time 0:17 Referee Not listed |
| W | 3–2–0 after bout | Takeyoshi OgawaView status and profile → | Kingdom Cage - Yokohama Cage Festival 2014 | Submission (Triangle Choke)Round 1 Time 2:20 Referee Not listed |
| W | 2–2–0 after bout | Katsuhiko NomuraView status and profile → | Grachan 14 - Mach Matsuri | Decision (Unanimous)Round 2 Time 5:00 Referee Yoshinori Kawakami |
| W | 1–2–0 after bout | Mitsuhiro OkadaView status and profile → | Deep - Toyama Impact 12 | Decision (Unanimous)Round 2 Time 5:00 Referee Not listed |
| L | 0–2–0 after bout | Yohei SakamotoView status and profile → | Deep - Hachioji Chojin Matsuri 2014 | Decision (Majority)Round 2 Time 5:00 Referee Not listed |
| L | 0–1–0 after bout | Yuki MatsumotoView status and profile → | Next Japan - Gekitotsu 4 | KO (Punch)Round 1 Time N/A Referee Not listed |
Fight Atlas republishes factual bout results, not source articles or photography. Belt markers appear only when championship status is confirmed by an official promotion source; unverified bouts are never inferred. The matched source name for this profile is Isao Sakiyama.
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19 professional bout rows are displayed from the source record. 18 unique opponent identities have a stable source ID and an internal Fight Atlas route. Every opponent row has a verified identity link.
Source and correction standard
The complete professional history is retrieved from the established public fight-record source and cached for up to 24 hours. Current-roster status remains separate from historical career data and does not imply retirement.